進口浮球式疏水閥(德國OLES奧萊斯閥門)
【進口浮球式疏水閥】詳細說明：
自由浮球式蒸汽疏水閥是目前zuixian進的蒸汽疏水閥之一，產(chǎn)品技術質(zhì)量和制造工藝達到上同類產(chǎn)品的水平。由于浮球精度高，能確保疏水閥的密封性能，整個球面都可為密封面，使用壽命很長。自由浮球式蒸汽疏水閥的*優(yōu)點：是選用內(nèi)置排空氣閥，非常靈敏，工作質(zhì)量高，能延長自由浮球式蒸汽疏水閥的整體使用壽命。自由浮球式疏水閥的大優(yōu)點是不受壓力、溫度、冷凝水流量波動的影響，連續(xù)排水，有水即排，小過冷度為 0℃ ，能使加熱設備達到*工作效率；它的低工作壓力 0.01Mpa ，大背壓率 ≤85% 。該產(chǎn)品是石油、化工、印染、制藥、造紙、食品等工業(yè)加熱設備理想的疏水閥。
Free floating ball steam trap is one of the most advanced steam traps in the world. The technical quality and manufacturing process of the products have reached the level of similar products in the world. Because the float ball has high precision and can ensure the sealing performance of the trap, the whole sphere can be used as the sealing surface, and its service life is very long. The unique advantages of the free float steam trap are that the built-in exhaust air valve is selected, which is very sensitive and has high working quality, and can prolong the overall service life of the free float steam trap. The greatest advantage of free floating ball trap is that it is not affected by fluctuation of pressure, temperature and condensate flow. Continuous drainage, water drainage and minimum undercooling are 0 C, which can make heating equipment achieve the best working efficiency. Its lowest working pressure is 0.01 Mpa, and its maximum back pressure ratio is less than 85%. This product is the most ideal trap for industrial heating equipment such as petroleum, chemical industry, printing and dyeing, pharmacy, paper making, food and so on.
【進口浮球式疏水閥】工作原理：
1、此閥外形尺寸較大，適用于較大背壓力且不會泄漏蒸汽，排出的凝結水是接近蒸汽壓力的飽和水，故有利于提高本閥門的設備熱效率和二次蒸汽利用的節(jié)能特點。
2、該閥隨著凝結水液面上升，當浮球升到距罩蓋底平面403mm時，閥門全開使冷凝結水大量排入水箱。當浮球下降113毫米后，閥門全關，冷凝水不能流出，使浮球穩(wěn)定的限制在113-403毫米的空間范圍內(nèi)變化，從而使閥門達到只能排放空氣和水及高溫冷凝水，而阻止蒸汽泄漏的*性。
3、本閥是利用凝結水液位的變化而使浮球上升和下降，也可以手柄操作，從而驅(qū)動下部的啟閉裝置，開啟和關閉，實現(xiàn)排水阻氣的功能
2、
【進口浮球式疏水閥】特性：
自由浮球式疏水閥的結構簡單，內(nèi)部只有一個活動部件精細研磨的不銹鋼空心浮球，既是浮子又是啟閉件，無易損零件，使用壽命很長，疏水閥內(nèi)部帶有自動排空氣裝置，非常靈敏，能自動排空氣，工作質(zhì)量高。 設備剛啟動工作時，管道內(nèi)的空氣經(jīng)過自動排空氣裝置排出，低溫凝結水進入疏水閥內(nèi)，凝結水的液位上升，浮球上升，閥門開啟，凝結水迅速排出，蒸汽很快進入設備，設備迅速升溫，自動排空氣裝置的感溫液體膨脹，自動排空氣裝置關閉。疏水閥開始正常工作，浮球隨凝結水液位升降，阻汽排水。自由浮球式疏水閥的閥座總處于液位以下，形成水封，無蒸汽泄漏，節(jié)能效果好。小工作壓力0.01Mpa，從0.01Mpa至zui高使用壓力范圍之內(nèi)不受溫度和工作壓力波動的影響，連續(xù)排水。能排飽和溫度凝結水，小過冷度為0℃，加熱設備里不存水，能使加熱設備達到*換熱效率。背壓率大于85%，是生產(chǎn)工藝加熱設備理想的疏水閥之一。
